Instruction Manual

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Kramer Protocol
20
13.2.1 Switching Protocols via the Front Panel Buttons
To switch from protocol 3000 to protocol 2000, press and hold
1
To switch from protocol 2000 to protocol 3000, press and hold the CV group
INPUT 1 and INPUT 3 buttons for a few seconds.
the CV group
INPUT 1 and INPUT 2 buttons for a few seconds.
13.2.2 Switching Protocols via Protocol Commands
To switch from protocol 3000 to protocol 2000, send the following command:
#P2000<CR>
To switch from protocol 2000 to protocol 3000, send the following command:
0x38, 0x80, 0x83, 0x81
The Windows®-based Kramer control software
2
13.3 Kramer Protocol 3000
operates with protocol 2000. If
the VP-27 is set to protocol 3000, it is automatically switched to protocol 2000.
This RS-232 communication protocol lets you control the machine from any
standard terminal software (for example, Windows® HyperTerminal
Application) and uses a data rate of 115200 baud, with no parity, 8 data bits,
and 1 stop bit.
13.3.1 Protocol 3000 Syntax
Host message format:
Start Address (optional) Body Delimiter
#
Destination_id@ message
CR
Simple command (commands string with only one command without
addressing):
start body delimiter
# Command SP Parameter_1,Parameter_2,…
CR
Commands string (formal syntax with commands concatenation and
addressing):
1 Not as part of a switching operation
2 Download the latest software from our Web site at http://www.kramerelectronics.com